<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
用户注册
<form action="/register/submit" method="post">
    username<input type="text" name="uname">
    password<input type="password" name="pwd">
    <img src="/captcha" alt="">
    验证码<input type="text" name="captcha" maxlength="4">
    <input type="text" name="uuid">
    <input type="submit" value="submit">
</form>
</body>
</html>